BERT 2 EN Uncased L-2 H-512 A-8 is Google's embedding model. A compact uncased English BERT variant with 2 layers and 512 hidden units, suited for fast and lightweight text embedding.
Specifications
Canonical IDgoogle-bert-2-en-uncased-l-2-h-512-a-8
TypeEmbedding
StatusActive
CreatorGoogleGoogle
Input ModalitiesText
Output ModalitiesEmbedding

Capabilities

Input1/5
Text
Image·
Audio·
Video·
PDF·
Output1/5
Text·
Image·
Audio·
Video·
Embedding
Capabilities0/13
Reasoning·
Adaptive Reasoning·
Function Calling·
Parallel Function Calling·
Structured Outputs·
Native JSON Schema·
Web Search·
URL Context·
Computer Use·
Code Execution·
File Search·
Prompt Caching·
Assistant Prefill·

Versions

VersionReleasedContextInput / 1MOutput / 1MStatus
BERT Base UncasedAvailable
BERT 2 EN Uncased L-2 H-512 A-8Current
BERT 2 EN Uncased L-10 H-256 A-4Available
BERT 2 EN Uncased L-10 H-512 A-8Available
BERT 2 EN Uncased L-10 H-768 A-12Available
BERT 2 EN Uncased L-12 H-128 A-2Available
BERT 2 EN Uncased L-12 H-512 A-8Available
BERT 2 EN Uncased L-2 H-128 A-2Available
BERT 2 EN Uncased L-2 H-768 A-12Available
BERT Base CasedAvailable
BERT Base Talking heads Gated GeluAvailable

Model IDs